diff options
Diffstat (limited to 'drivers/crypto/keembay/Kconfig')
| -rw-r--r-- | drivers/crypto/keembay/Kconfig | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/crypto/keembay/Kconfig b/drivers/crypto/keembay/Kconfig new file mode 100644 index 000000000000..3c16797b25b9 --- /dev/null +++ b/drivers/crypto/keembay/Kconfig @@ -0,0 +1,39 @@ +config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4 + tristate "Support for Intel Keem Bay OCS AES/SM4 HW acceleration" + depends on OF || COMPILE_TEST + select CRYPTO_SKCIPHER + select CRYPTO_AEAD + select CRYPTO_ENGINE + help + Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) AES and + SM4 cihper hardware acceleration for use with Crypto API. + + Provides HW acceleration for the following transformations: + cbc(aes), ctr(aes), ccm(aes), gcm(aes), cbc(sm4), ctr(sm4), ccm(sm4) + and gcm(sm4). + + Optionally, support for the following transformations can also be + enabled: ecb(aes), cts(cbc(aes)), ecb(sm4) and cts(cbc(sm4)). + +config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB + bool "Support for Intel Keem Bay OCS AES/SM4 ECB HW acceleration" + depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4 + help + Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) + AES/SM4 ECB mode hardware acceleration for use with Crypto API. + + Provides OCS version of ecb(aes) and ecb(sm4) + + Intel does not recommend use of ECB mode with AES/SM4. + +config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS + bool "Support for Intel Keem Bay OCS AES/SM4 CTS HW acceleration" + depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4 + help + Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) + AES/SM4 CBC with CTS mode hardware acceleration for use with + Crypto API. + + Provides OCS version of cts(cbc(aes)) and cts(cbc(sm4)). + + Intel does not recommend use of CTS mode with AES/SM4. |